Immobilizer System (With Advanced Keyless Entry System And Keyless Start System) Diagnostic Trouble Codes
IMMOBILIZER SYSTEM (WITH ADVANCED KEYLESS ENTRY SYSTEM AND KEYLESS START SYSTEM) DIAGNOSTIC TROUBLE CODES
| DTC | Description | Reference | ||
|---|---|---|---|---|
| Security light flash pattern | M-MDS display* | |||
| Keyless control module | PCM | |||
| 11 | B1681 | P1260:00 | No detected communication with the coil | 11, DTC: B1681/P1260:00 |
| 12 | B2103 | P1260:00 | Coil malfunction | 12, DTC: B2103/P1260:00 |
| 13 | B1600 | P1260:00 | The key ID number data cannot be read | 13, DTC: B1600/P1260:00 |
| B2431 | P1260:00 | Key ID number registration error | 13, DTC: B1600/P1260:00 | |
| 14 | B1602 | P1260:00 | The keyless control module cannot read key ID number data normally | 14, DTC: B1602/P1260:00 |
| 15 | B1601 | P1260:00 | The keyless control module has detected unregistered key ID number. | 15, DTC: B1601/P1260:00 |
| 16 | U2510 | P1260:00 | Communication error between the keyless control module and the PCM (no response) | 16, DTC: U2510/P1260:00 |
| 21 | B1213 | P1260:00 | Only one key ID number is registered. | 21, DTC: B1213/P1260:00 |
| 22 | B2141 | P1260:00 | Communication error between the keyless control module and the PCM (data transfer error) | 22, DTC: B2141/P1260:00 |
| 23 | B2139 | P1260:00 | ID number data in the PCM and the keyless control module do not match. | 23, DTC: B2139/P1260:00 |
| Not illuminated | B1342 | - | Keyless control module malfunction | DTC B1342 |
| *The letters at the beginning of each DTC are only displayed when using the M-MDS, and refer to the following: B= Body system, P= Powertrain system, U= Network communication system . | ||||